Summary of Contents for NEC SL1100

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Copyright NEC Corporation reserves the right to change the specifications, functions, or features at any time without notice. NEC Corporation has prepared this document for use by its employees and customers. The information contained herein is the property of NEC Corporation and shall not be reproduced without prior written approval of NEC Corporation.

The telephone company may make changes in its technical operations and procedures. When such changes affect the compatibility or use of the SL1100 system, the telephone company is required to give adequate notice of the changes in order for you to maintain uninterrupted service.

The consumer/purchaser/supplier instructions accompanying this equipment and/or software features must contain the following notice: • The software contained in the SL1100 to allow user access to the network must be upgraded to recognize newly established network area codes and exchange codes as they are placed into service.

AC power sources. This has been identified as a major nationwide problem. HEARING AID COMPATIBILITY NEC Multiline Terminals and NEC Single Line Telephones that are provided for this system are hearing aid compatible. The manufacturer of other Single Line Telephones for use with the system must provide notice of hearing aid compatibility to comply with FCC rules that now prohibit the use of non-hearing aid compatible telephones.

When equipped with the 1228M/ME-B KSU, the SL1100 can be operated as a Class B device. SAFETY INFORMATION This equipment has been certified by CSA International and found to comply with all Applicable safety requirements: •...

For an overview of the supported features, refer to the detailed documentation that comes with this system, contact your local NEC Unified Solutions representative or the support desk of NEC Unified Solutions.

If your electrical and electronic products must be disposed of please refer to your supplier or the contractual agreements that your company has made upon acquisition of these products. At www.nec-unified.com/weee you can find information about separate disposal and environmentally sound recycling. BATTERY INFORMATION Defective or exhausted batteries should never be disposed of as municipal waste.

Two more expansion KSUs provide a maximum of 36 analog trunks and 72 Multiline terminals. The SL1100 is also equipped to support Digital Network (PRI, T1) and IP Trunks (SIP) or IP extensions. Also, the SL1100 initially bundles Voice Mail and MEMDB.

ISSUE 5.0 SL1100 The EXIFE DSP provides: • 32 telephony resources (DTMF/Dial tone/Busy tone/FSK caller-ID receiver/sender) The 1228ME-B EXP does NOT have CPU and main software and cannot be used in a stand-alone mode. 2.1.3 IP4WW-EXIFB-C1 Using a Cat5 cable, EXIFB-C1 card installed in the Main KSU is individually connected to each EXIFE-C1 card (Expansion KSU).

ISDN Primary Rate Interface, T1 Interface. A total of two 1PRIUs can be installed per system or one 1PRIU per KSU. With SL1100 V1.5 and higher, the 1PRIU can be installed in the 3rd expansion slot (slots 10,11,12 respectively) in each cabinet.

2.5 Wireless DECT Telephones 2.5.1 DTL-8R-1 Cordless DECT Telephone DTL-8R-1 is a single-cell cordless DECT telephone that is adapted for digital NEC SL1100 system. It is designed for use in the office environment. The following are included with the DTL-8R-1 Cordless DECT Telephone.

2.6.2 NEC 1-Port IP Call Logging Unit (V4.0 or higher) The NEC 1-Port IP Call Logging Unit is a USB device that can record SIP audio in one of two ways. SIP audio can be recorded by installing the Call Logging Unit in line with the SIP phone thus recording only those calls to or from the selected SIP phone.

ISSUE 5.0 SL1100 3.2 KSU Capacity Enhancements • The 1PRIU-C1 (PRIU) mounted to the 3rd Option Slot required Main software V1.5 or higher and no other expansion interface card is mounted to the 3rd Optional Slot. • The 000E-B1 PCB mounted on the KSU required Main software V1.5 or higher.

Installation 1 INSTALLING THE MAIN & EXPANSION KSU ECTION 1.1 Before Installing the KSU(s) 1.1.1 General Precautions • To avoid shock or equipment damage, do not plug in or turn the system power on before completing the installation process. • Avoid working with the Equipment during electrical storms. •...

SL1100 ISSUE 5.0 1.1.4 Environmental Requirements Meeting established environmental standards maximizes the life of the system. Make sure that the site is not: • In direct sunlight or in hot, cold or humid places. • In dusty areas or in areas where sulfuric gases are produced.

SL1100 ISSUE 5.0 Pull out the Sub-Cover by pushing out the tabs. Sub-Cover Figure 2-8 Removing the Sub-Cover • The Sub-Cover can be opened and held in the open position. Push to hold Open Figure 2-9 Sub-Cover Open Position Align the four holes on the back of the KSU with the four screws installed in the wall.

ISSUE 5.0 SL1100 1.4 Installing the Expansion KSU(s) 1.4.1 General Each Expansion KSU is connected to the Main KSU individually. The EXIFB-C1 card must be installed in the Main KSU (1228M-B) . 1.4.2 Unpacking (EXIFB-C1) Unpack the EXIFB-C1 and check it against physical damage.

SL1100 ISSUE 5.0 Open and pull out the Sub-Cover of the Main KSU. Sub-Cover Sub-Cover Figure 2-12 Removing the Sub-Cover Loosen two screws and pull out the Main-Cover by pressing the two hooks. Main-Cover Two screws Hooks Figure 2-13 Removing the Main-Cover...

SL1100 ISSUE 5.0 1.4.5 KSUs Inter-connection Connect the Main KSU (1228M-B) and Expansion KSU (1228ME-B) using the cables attached to the Expansion KSU. The cable must pass two times (two rounds) through the Ferrite Core refer to Figure 2-17 Connection of KSUs on page 2-12.

SL1100 ISSUE 5.0 Insert a grounding wire (user supplied). Tighten the screw. Connect the grounding wire to earth ground. Proper grounding is very important to protect the system from external noise and to reduce the risk of electrocution in the event of a lightning strike.

• Aerial distribution wiring is not allowed. • Trunks must be installed with lightning protectors. • Do not install the DSX Terminal in the SL1100 system, it does not work properly. 1.6.3 Trunk Cabling Trunk cabling is required for the 4COIDB or 1PRIU PCBs.

• Each KSU must have own IP4WW-Battery Box. To avoid damage to equipment, do not install the Topaz Battery Box (DX2E-32i/NX7E Battery Box) to the SL1100 system. 2.2 Unpacking Unpack the IP4WW-Battery Box and check it against the following list. Inspect for physical damage.

SL1100 ISSUE 5.0 Plywood should first be installed on the wall where the Battery Box will be positioned. This allows secure anchoring of the screws which support the weight of the Battery Box. Using four supplied screws, secure the WM Support to the FM/WM Base-F and Base-R.

SL1100 ISSUE 5.0 Loosen two screws and remove the Front Cover. Two screws (with stopper) Front Cover Figure 2-44 Removing the Front Cover Using the four hooks on the FM/WM Base mount the IP4WW-Battery Box to the Base. Square hole...

ISSUE 5.0 SL1100 Using one supplied screw (M3x6 with washer), secure the back plane of the Battery Box to the FM/WM Base. Two screw holes (Use either one) < Front view> Figure 2-46 Securing the Battery Box 2.6.3 Mounting One KSU on the Battery Box Before wall-mounting or floor-mounting the IP4WW-Battery Box, a single KSU can be mounted on the Battery Box.

2.7 IP4WW-Battery Box to KSU Connection To avoid damage to equipment, do not install the Topaz Battery Box (DX2E-32i/NX7E Battery Box) to the SL1100 system. • Make sure the system power is off. • If Expansion KSU(s) are installed, turn the power on/off in the order of Expansion 3 KSU (V3.5 or higher), Expansion 2 KSU, Expansion 1 KSU...

ISSUE 5.0 SL1100 10. Align tabs a to f to holes A to F on Battery Box. Slide the Front Cover into position and tighten the two screws. Front cover Two screws (with stopper) Figure 2-61 Installation of the Front Cover...

SL1100 ISSUE 5.0 Loosen two screws and remove the Main-Cover. Main-Cover Two screws Hooks Figure 2-63 Removing the Main-Cover Insert two Nylon-spacers into the specified holes, and fasten two Metal-spacers into the specified holes. (Both Nylon and Metal spacers are provided with 080E/008E/000E/1PRIU) If no more Expansion Interface cards are to be mounted on the 1st PCB, fasten two screws to secure the 1st PCB on the top of the 080E/008E/000E/1PRIU.

ISSUE 5.0 SL1100 In case a 2nd PCB is mounted, insert two Nylon-spacers into the specified holes, and fasten two Metal-spacers into the specified holes. (Both Nylon and Metal spacers are provided with 080E/ 008E/000E/1PRIU) Fasten two screws to secure the 2nd PCB to the top of the 080E/008E/000E/1PRIU.

SL1100 ISSUE 5.0 In case a 3rd PCB (3rd optional slot can mount 1PRIU only) is mounted, insert two Nylon-spacers into the specified holes, and fasten two Metal-spacers into the specified holes. (Both Nylon and Metal spacers are provided with 1PRIU) •...

• Aerial distribution wiring is not allowed. • Trunks must be installed with lightning protectors. • Do not install the DSX Terminal in the SL1100 system, it does not work properly. 3.4.1 Cabling IP4WW-080E-B1 This IP4WW-080E-B1 PCB provides two RJ-61 connections for digital extensions.

ISSUE 5.0 SL1100 While an Analog Telephone (port) is ringing or MW-lamp is flashing on an Analog Phone (port), do not disconnect the phone from the port and or connect another type of the terminal to this port. 3.4.2.1 Connectors The following table shows the pin-outs for the RJ-61 cable connector for Analog extension connections.

SL1100 ISSUE 5.0 IP4WW-1PRIU-C1 1.5M 2M 1.5M J8/9 D3 D4 PRI 1 (Red) (Green) Figure 2-78 Switches and LEDs Location of 1PRIU-C1 3.4.5.3 LED Indication LED indications for the IP4WW-1PRIU-C1 are listed in following table. Each LED is listed with its associated function and LED and operational status.

Figure 2-86 Connecting a LAN Cable Refer to the SL1100 Programming Manual for detailed programming instructions. The VoIP feature requires system configuration. For the details of setting and operation, refer to the SL1100 Features & Specifications Manual (separate issue). 2-62...

SL1100 ISSUE 5.0 • When installing a compact flash card onto the VMDB the system MUST be powered off. Never install or uninstall the compact flash card while the system is under power. Turn off the system power and disconnect AC cord.

ISSUE 5.0 SL1100 5.1.2.2 High position setting Turn telephone over (button side down). Pull up the Leg Stoppers. Leg Stopper Figure 2-92 Setting for High Position Adjust the leg to desired height. < High position > Figure 2-93 Leg Setting for High Position Lead the Line and Handset cords through the applicable grooves.

ISSUE 5.0 SL1100 Remove the switch-hook from the unit. Turn the tab toward the top. Then slide the hook-switch into position. Refer to Figure 2-96 Hook-Switch Hanger on page 2-69. Hook-switch hanger Hook-switch hanger Figure 2-96 Hook-Switch Hanger Install two screws into a wall. The screw heads must be remained about 3 mm (0.12″).

The 60D DSS-B Console can be installed on any digital extension port of each 084M-B1/080E-B1 card directly. The pair extension for the DSS Console is assigned using system programming. For the settings, refer to the SL1100 Features & Specifications Manual. 5.3.1 DSS Console Leg Adjustment The DSS Console provides the leg for angling the console to best suit each user.

ISSUE 5.0 SL1100 Adjust the leg to desired height. < High position > Figure 2-104 High Position Setting Lead the Line cord through the applicable grooves. (Refer to Figure 2-102 Cabling of DSS on page 2-72) 5.3.2 Wall-Mounting the DSS Console Lift the leg and lead the cable through the applicable grooves.

<Recommended Headset> • HW251N-A10-NE This Item is made by Plantronics, inc. For the details of setting and operation, refer to the SL1100 Feature & Specifications Manual. (separate issue) The headset configuration is assigned using system programming. 5.5 Installing the Doorphone Box 5.5.1 Wall-Mounting the Doorphone...

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• Installation of the WHA must be done by your NEC dealer. • Disconnect the telephone line cord from its wall jack. • Plug the cord from the cordless headset base unit into the SL1100 headset socket. • Plug the AC Adapter cord into the cordless headset base unit.

SL1100 ISSUE 5.0 5.9.1.3 Connecting to the Headset System Base To connect your telephone to the Headset System Base: Plug the cord into the telephone's headset socket and the socket on the Headset System base. Insert the Headset Adapter plug into the lifter jack on the Headset System base.

• The WHA is compatible with all SL1100 telephones: - 12/24-Button Digital Telephones (110060/110061/110062/110063) - 24-Button IP Telephones (1100160/1100161) • A “HEADSET” key does not need to be programmed on the SL1100 Telephone. • Installation of the WHA must be done by your NEC dealer.

Some of the above models are sold with and without the Plantronics Handset Lifter. Refer to www.plantronics.com for details. The SL1100 Telephone must be equipped with the NEC WHA (Wireless Headset Adapter – P/N 1091054). 5.10 Installing the ITX-1DE-1W(BK) TEL (V5.0 or higher) 5.10.1 Connecting the Phone The following SIP phone is available in the SL1100 system.

SL1100 ISSUE 5.0 6.1.1 Selecting a Location Select a location for the DTL-8R-1 Cordless DECT to avoid excessive heat or humidity. The base unit of the DTL-8R-1 Cordless DECT can be placed on a desk or tabletop near a standard 120 V AC outlet and telephone line jack.

ISSUE 5.0 SL1100 Connect a SL1100 digital multiline terminal to the DTL-8R-1 Cordless DECT. Line "OUT" To SL1100 Multiline Terminals Figure 2-126 Connecting the DTL-8R-1 Cordless DECT to the Multiline Terminal 6.1.4 Applying Power to the Charging Unit The unique design of the telephone allows the user to place the handset in the charging unit with or without the belt clip attached.

SL1100 ISSUE 5.0 Route the power cord where it can not create a trip hazard, or where it could become chafed and create a fire or other electrical hazards. Figure 2-128 Polarized Plug 6.1.5 Mounting the Base to a Standard Wall Plate The base unit can be mounted on a standard wall plate.

Plug one end of the short telephone cord (locally supplied) in the LINE jack on the base unit. Plug one end of the SL1100 digital multiline terminal into the PHONE jack. Place the telephone cords inside the molded channels on the bottom of the wall mount stand.

SL1100 ISSUE 5.0 Plug the AC adapter into a standard 120 Vac wall outlet. Do not use an outlet controlled by a wall switch. Figure 2-132 Plugging the AC Adapter into the AC Wall Outlet 6.1.6 Mounting the Base Directly to the Wall If a standard wall plate is not available, mount the telephone directly on the wall.

Plug one end of the short telephone cord into the LINE jack on the base unit. Then plug one end of a SL1100 multiline terminal into the PHONE jack. Place the telephone cords inside the molded channels on the bottom of the wall mount stand.

SL1100 ISSUE 5.0 Insert two mounting screws as shown below. Allow about 3/16 of an inch between the wall and screw heads for mounting the telephone. Figure 2-136 Inserting Screws for Wall Mounting Plug the AC adapter in the charging unit. Wrap the AC adapter cord around the strain relief.

ISSUE 5.0 SL1100 6.1.8 Attaching and Removing the Belt Clip A belt clip can be used to attach the handset to a belt or pocket for convenient portability. Slide the clip into the tab slots. Press firmly until it snaps into place. The belt clip fits snugly onto the handset.

SL1100 ISSUE 5.0 Remove the battery cover by pressing the latch and sliding the cover down and off of the handset. Figure 2-141 Removing the Battery Cover Slide the battery pack down into the handset. It may be necessary to remove the old battery at this time.

SL1100 ISSUE 5.0 Figure 2-145 Single Repeater Attached to Base Each base supports up to six repeaters, so you can extend coverage in all directions, including through floors and ceilings: Figure 2-146 Six Repeaters Attached to Base In addition, the DTL-RPT-1 supports a sequential or "daisy-chain" layout to extend coverage in a single direction.

ISSUE 5.0 SL1100 Figure 2-147 Daisy-Chain Layout For detailed information on daisy-chain layout and configuration, contact your installer or refer to the DTL-RPT-1 Administrator's Guide. 6.2.1 Setting Up Your Repeater Before installing the repeater, you must activate the repeater mode on your base and then register the repeater to the base and any handsets.

SL1100 ISSUE 5.0 6.2.1.3 Manual Registration If you are registering more than one repeater to the same base, you must use the manual registration procedure. Connect the repeater to power for 1 ~ 5 seconds and then disconnect it. Reconnect the power to the repeater. The LED on the repeater flashes slowly, indicating the repeater is in registration mode.

ISSUE 5.0 SL1100 • Make sure you have good reception from the base. • Make sure the location is close to a standard 120 V AC power outlet. Never install electrical cords across a traffic area: they can create a trip hazard or become damaged and create a fire or electrical hazard.

SL1100 ISSUE 5.0 6.2.2.4 Installing the Repeater Be sure the wall material can hold the weight of the repeater. Never install a repeater in damaged or decaying wall material. Hold the repeater in its final location, and mark the center of the top edge.

ISSUE 5.0 SL1100 Figure 2-150 Base Coverage Area Daisy-Chain Installation You can combine normal and daisy-chain connections to create a wide variety of coverage configurations, as long as you have no more than six repeaters per base unit. Figure 2-151 Daisy-Chain Layout...

ISSUE 5.0 SL1100 Figure 2-152 Single Repeater Attached to Base 6.3.1 Configurations Each base supports up to six repeaters, so you can extend coverage in all directions, including through floors and ceilings. Hardware Manual 2-105...

SL1100 ISSUE 5.0 Figure 2-153 Six Repeaters Attached to Base In addition, the DTL-RPT-2 Repeater supports a sequential or “daisy chain” layout to extend coverage in a single direction. Up to three repeaters can be installed in sequence. Figure 2-154 Daisy-Chain Layout When a repeater powers on, it searches for signals from the base and any other repeaters registered to the same base.

ISSUE 5.0 SL1100 Figure 2-155 Combo Star and Daisy-Chain Layout 6.3.2 Setting Up Your Repeater Setting up the repeater involves four basic steps: Install the AC adapter on the repeater unit. Register the repeater to the base. Position the repeater at the proper installation site.

SL1100 ISSUE 5.0 These procedures refer to items on the back of the DTL-RPT-2 Repeater: Figure 2-156 Back View of the DTL-RPT-2 Repeater During registration, the LED on the front of the repeater will blink. The table explains what the LED blink patterns indicate.

ISSUE 5.0 SL1100 6.3.3 Installing The AC Adapter Using both thumbs, press down on the raised ridges of the adapter cover on the repeater until you hear a click. Figure 2-157 Removing the Adapter Cover Being careful not to angle the cover, gently pull to remove it.

SL1100 ISSUE 5.0 base. Make sure no other bases in range are in registration mode. If more than one base is in registration mode at the same time, you cannot control which base the repeaters register to. Before you start the registration process, be sure you have: •...

ISSUE 5.0 SL1100 • Avoid things that can interfere with radio signals, such as metal doors, thick walls, niches and cupboards. 6.3.5.1 Map the Base’s Coverage Area To find the best location for the repeater, you need to determine the base coverage area: Stand near the base and make a call on the handset that is registered to that base.

SL1100 ISSUE 5.0 Make a note where you begin to hear noise on the line (the signal is getting weaker). The best location for Repeater 2 is as far from Repeater 1 as possible while still maintaining a good signal.

ISSUE 5.0 SL1100 6.3.6 Installing The Repeater Be sure the wall material can hold the weight of the repeater. Never install a repeater in damaged or decaying wall material. Hold the repeater in its final location, and mark the location of one of the two wall slots along the top of the repeater.

SL1100 ISSUE 5.0 Front View Rear View Figure 2-162 Base Station Front and Back View If your network connection does not provide Power Over Ethernet, you will need to order a base station AC adapter and a standard Ethernet-to-PoE adapter. Contact Customer Service.

ISSUE 5.0 SL1100 Route the cable through the channel as shown in Figure 2-163 Connecting the Base Station on page 2-115. Figure 2-163 Connecting the Base Station Connect the other end of the cable to your TCP/IP network. When the base station powers on, the STATUS LED on the front briefly lights orange and then turns off while it initializes and connects to the network.

SL1100 ISSUE 5.0 Be sure the wall material can hold the weight of the base. Hold the base in its final location and mark the screw location based on the measurements shown Figure 2-164 Base Mounting Dimensions on page 2-116.

ISSUE 5.0 SL1100 Place the spare battery (if available) in the back section of the charger; the BATTERY STATUS LED should turn on. (Pull the battery latch back slightly to fit the battery in the slot.) See Figure 2-168 Inserting Handset into the Charger on page 2-119.

7.1.1 NEC 1-Port Digital Logging Unit The NEC 1-Port Digital Logging Unit is a USB device that taps across the digital extension pair of the NEC telephone system allowing digital recording of the telephone user’s conversation. The file created is saved either to the local PC or to a network location, depending on the application blade.

Some of these laws incorporate strict penalties. Unplug the line cord from your telephone and connect it to either port on the call logging unit. Connect the NEC telephone system to the remaining port on the call logging unit. You are now ready to record.

7.2.1 NEC 1-Port IP Call Logging Unit The NEC 1-Port IP Call Logging Unit is a USB device that can record SIP audio in one of two ways. SIP audio can be recorded by installing the Call Logging Unit in line with the SIP phone thus recording only those calls to or from the selected SIP phone.

ISSUE 5.0 For Windows 7 or XP Using the USB cable provided, connect the USB interface on the NEC 1-Port IP Call Logging Unit to an available USB port on your PC. Windows automatically detects the new hardware and starts the New Hardware Wizard.

Figure 2-183 IP Tap – Wizard Complete 11. Select Finish. Installation complete, for detailed instructions setting up and using this product, refer to documentation included with the NEC 1-Port IP Call Logging Unit or go to the www.necunifiedsolutions.com website. 7.3 NEC Digital Player Requirements This section assists you with the installation of the software and helps you start using your Call Logging product.

The NEC Digital Player is used by an individual user to play back their own archive of calls or to play back NEC Digital BackOffice calls stored on their PC or network drive. It easily manages calls from one storage location.

SL1100 ISSUE 5.0 Click Next, the Ready to Install the Program screen is displayed. term Figure 2-188 D VSR Player – Ready to Install the Program Click Install, a screen displaying installation progress is displayed. When installation completes, a Wizard Complete screen opens.

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ISSUE 5.0 SL1100 Select Finish. For detailed instructions setting up and using this product, refer to the User Guide documentation included with the NEC Digital Player or contact your product manager. Hardware Manual 2-135...

System Start Up 1 SYSTEM START UP ECTION 1.1 Before Starting Up the System Before starting up the system, make sure: • KSU(s) are installed correctly. • All extensions are cabled correctly. • All earth ground and PSTN Trunks are cabled correctly. •...

SL1100 ISSUE 5.0 1.2.1 Perform a Cold Start This section describes the process for starting the system for the first time or starting a system that requires the customer data be deleted. System software is loaded from flash memory, and the customer data is deleted from RAM memory.

ISSUE 5.0 SL1100 Once the system has powered off, push in and hold the LOAD button (S1). If Expansion KSU(s) are installed, the Power Switch must be ON at Expansion KSU(s). Turn the power switch ON at the Main KSU.

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SL1100 ISSUE 5.0 After it has powered off, turn the power switch back to ON. Wait approximately two minutes. When the system has completed reloading the software, the RUN LED is flashing blue on the CPU card, and the connected Multiline Telephone's display will show the Time & Date and...

SL1100 ISSUE 5.0 2.3 Saving (Backup) the Customer Data When the installer/system administrator exits from the programming mode, the system will automatically save the customer data to the on-board memory which is backed up by lithium battery. Additionally, the customer data can be saved to a CF Card for backup purpose. The BLANK CF card is inserted to the CF slot on the VMDB.

SL1100 ISSUE 5.0 3 SYSTEM SHUT DOWN ECTION 3.1 Powering Off the System Turn the all KSU(s) power off using the power switch. Figure 3-16 Power Switch Location • If Expansion KSU(s) are installed, turn the power on/off in the order of Expansion 3 KSU (V3.5 or higher), Expansion 2 KSU, Expansion 1 KSU...

Maintenance 1 FUSE REPLACEMENT ECTION 1.1 Replacing the Fuse This fuse is only for external battery box connection, it is not used for AC power to the system. If Expansion KSU(s) are installed, turn the power on/off in the order of Expansion 3 KSU (V3.5 or higher), Expansion 2 KSU, Expansion 1 KSU and then Main KSU.

Before replacing the Lithium battery, make sure which type of Lithium battery is required and prepare the new Lithium battery. (CR2032) NEC recommends that a backup of the customer data is performed before powering off the system (either PCPro file or CF card backup) in order to replace the backup battery.

ISSUE 5.0 SL1100 2.3 Replacing the Lithium Battery Remove the Sub-Cover at the Main KSU. Sub-Cover Figure 4-6 Removing the Sub-Cover Power off the system, and remove the AC plug from the AC outlet. Disconnect the AC power cord from the KSU.

SL1100 ISSUE 5.0 Loosen two screws and remove the Main-Cover. Main-Cover Two screws Hooks Figure 4-8 Removing the Main-Cover Press tab A and lift the CPU support bracket. Remove CPU card from the Main KSU. CPU card CPU support 084M-B1 at 1228M KSU...

ISSUE 5.0 SL1100 Refer to following figure for the Lithium battery location on the CPU card. CPU card Battery socket < Conductor side > Figure 4-10 Location of Lithium Battery Socket Remove the old Lithium battery and insert the new one into the socket.

Before upgrading the main system software, the following preparations are necessary. • Prepare the CF Card (32MB, or upwards and formatting by FAT(16)), and store the new main software on the CF card by PC. (New main system software is supplied by NEC.) 3.3 Main Software Version Confirmation The main system software version is confirmed by the following operation at the display type Multiline Telephone.

ISSUE 5.0 SL1100 Loosen two screws and remove the Main-Cover. Main-Cover Two screws Hooks Figure 4-16 Removing the Main-Cover Insert the CF card (with the new main system software loaded) to the CF slot on VMDB daughter board. CPU card...

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ISSUE 5.0 SL1100 13. When the system has completed reloading the software, the RUN LED (D1) will flash blue. • To confirm the new software version number, press the Navigation key on any display telephone to view the system version number see Main Software Version Confirmation on page 4-9.

ISSUE 5.0 SL1100 2 SYSTEM SPECIFICATIONS ECTION 2.1 General Precautions • Never attempt to insert wires, pins, etc. into the vents or other holes of the equipment. • Do not use benzene, thinner, or the like, or any abrasive powder to clean the equipment. Wipe it with a soft cloth.